That’s the reason why he’s showing you how to crack open the glasses in order to steal the tiny LCD modules. The LCD screen for each eye is mounted inside of the assembly seen above.

However, do blue light glasses actually work and make a difference ... Tech products that have an LCD screen, like laptops, iPads and older iPhones, still use LEDs to backlight their displays.

There's a new pair of smart glasses on the block, and although they come with a built-in display, they're nothing like Google ...